![subject](/tpl/images/cats/mat.png)
Mathematics, 21.11.2019 22:31 redthangracing
One hundred draws are made at random with replacement from a box. the average of the draws is 22.7 and the s. d. is 10. someone claims that the average of the box equals 20. is the plausible
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00, nancye2008
Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6
Answers: 2
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00, victordguerrero2535
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00, gcristhian8863
Light travels at 186,000 miles per second. light takes about 1 1? 3 seconds to travel from the earth to the moon. calculate the distance between the earth and the moon based on the speed of light.
Answers: 2
You know the right answer?
One hundred draws are made at random with replacement from a box. the average of the draws is 22.7 a...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.09.2020 09:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 09:01
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 20.09.2020 09:01
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.09.2020 09:01
![Konu](/tpl/images/cats/geografiya.png)
Geography, 20.09.2020 09:01